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/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <QObject>
#include <QAbstractListModel>
#include <QUrl>
#include <QNetworkReply>
#include <memory>
class LWJGLVersion;
typedef std::shared_ptr<LWJGLVersion> PtrLWJGLVersion;
class LWJGLVersion : public QObject
{
Q_OBJECT
LWJGLVersion(const QString &name, const QString &url, QObject *parent = 0) :
QObject(parent), m_name(name), m_url(url) { }
public:
static PtrLWJGLVersion Create(const QString &name, const QString &url, QObject *parent = 0)
{
return PtrLWJGLVersion(new LWJGLVersion(name, url, parent));
};
QString name() const { return m_name; }
QString url() const { return m_url; }
protected:
QString m_name;
QString m_url;
};
class LWJGLVersionList : public QAbstractListModel
{
Q_OBJECT
public:
explicit LWJGLVersionList(QObject *parent = 0);
bool isLoaded() { return m_vlist.length() > 0; }
const PtrLWJGLVersion getVersion(const QString &versionName);
PtrLWJGLVersion at(int index) { return m_vlist[index]; }
const PtrLWJGLVersion at(int index) const { return m_vlist[index]; }
int count() const { return m_vlist.length(); }
virtual QVariant data(const QModelIndex &index, int role) const;
virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;
virtual int rowCount(const QModelIndex &parent) const { return count(); }
virtual int columnCount(const QModelIndex &parent) const;
virtual bool isLoading() const;
virtual bool errored() const { return m_errored; }
virtual QString lastErrorMsg() const { return m_lastErrorMsg; }
public slots:
/*!
* Loads the version list.
* This is done asynchronously. On success, the loadListFinished() signal will
* be emitted. The list model will be reset as well, resulting in the modelReset()
* signal being emitted. Note that the model will be reset before loadListFinished() is emitted.
* If loading the list failed, the loadListFailed(QString msg),
* signal will be emitted.
*/
virtual void loadList();
signals:
/*!
* Emitted when the list either starts or finishes loading.
* \param loading Whether or not the list is loading.
*/
void loadingStateUpdated(bool loading);
void loadListFinished();
void loadListFailed(QString msg);
private:
QList<PtrLWJGLVersion> m_vlist;
QNetworkReply *m_netReply;
QNetworkReply *reply;
bool m_loading;
bool m_errored;
QString m_lastErrorMsg;
void failed(QString msg);
void finished();
void setLoading(bool loading);
private slots:
virtual void netRequestComplete();
};
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